y+3+2y-12=

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Solution for y+3+2y-12= equation:


Simplifying
y + 3 + 2y + -12 = 0

Reorder the terms:
3 + -12 + y + 2y = 0

Combine like terms: 3 + -12 = -9
-9 + y + 2y = 0

Combine like terms: y + 2y = 3y
-9 + 3y = 0

Solving
-9 + 3y = 0

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + 3y = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 3y = 0 + 9
3y = 0 + 9

Combine like terms: 0 + 9 = 9
3y = 9

Divide each side by '3'.
y = 3

Simplifying
y = 3

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